The chip seems to require a wait time before reading packet
data after the RX sequence done interrupt, as imidiate reading
of it will indicate a packet size of zero and cause the RX
sequence done to be continually retriggered.
In addition, the extra clearing of the interrupt flags can be
removed, as this is already done at the beginning of the isr.
Jira: ZEP-2278
Signed-off-by: Bogdan Davidoaia <bogdan.davidoaia@linaro.org>
The code in send_frag() depends on being able to allocate a new
pending tx contexts with 100% certainty. We must therefore notify
*all* connections instead of the current one in order to ensure that
there are free contexts available in free_tx.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
In some cases the lladdr might not be set, currently this is
seen with RPL unit tests, in which case we must not access
the lladdr.
Jira: ZEP-2330
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
If there is no route to the neighbor, then do not try to delete
it because the route pointer is NULL.
Jira: ZEP-2329
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
We fail to build this test on stm32f3_disco which has 40k of SRAM.
Bump up the min_ram requirement to 48k.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
The stm32f3_disco has 40k of ram and we have some tests that require
more than that so we need to specify it in the yaml.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
When building tests/kernel/test_build/test_debug on disco_l475_iot1 we
get the following build error:
drivers/i2c/i2c_ll_stm32_v2.c: In function ‘stm32_i2c_configure_timing’:
ext/hal/st/stm32cube/stm32l4xx/soc/stm32l4xx.h:207:38: error: ‘timing’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
#define WRITE_REG(REG, VAL) ((REG) = (VAL))
^
drivers/i2c/i2c_ll_stm32_v2.c:265:8: note: ‘timing’ was declared here
u32_t timing;
^~~~~~
Fix by initializing timing to 0.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Move a way from misc/ and put in its own subsystem to allow enhancements
in the future and make it a core part of Zephyr, not just something
misc.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
The num_handles parameter of the Number Of Completed Packets event is
8-bits and not 16-bits, so no helper variable or byte order conversion
is needed.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
In case both conn->tx_notify and conn->tx_queue have data in them we
should first process the notify queue and only then new outgoing
packets.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Due to the missing remainder support in the ticker_start
function for first interval, fix implementation so as to
round the first interval/offset during master connection
setup and connection update to within +/-16us.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
The SYN-ACK timer is now handled by the TCP backlog functionality,
while the remaining ACKs for established connections use the tcp
struct ack timer. With this, code setting tcp struct SYN-ACK state
timers can now be removed.
Signed-off-by: Patrik Flykt <patrik.flykt@intel.com>
Add timer for sent TCP SYN-ACKs. If the timer is already
scheduled to run before canceling it is attempted, set
the cancelled flag and let the callback remove the
delayed work.
Signed-off-by: Patrik Flykt <patrik.flykt@intel.com>
Add an array of configurable size that holds TCP backlog entries.
The array is shared between all incoming TCP connections in order
to make it possible to get away with less memory consumed than
with a connection based approach.
The backlog entries are created when a SYN is received for a
listening TCP socket and removed once the corresponding ACK is
seen. With an incoming RST the corresponding backlog entry is
cleared, if any.
The size of the global backlog array is defined with the
CONFIG_NET_TCP_BACKLOG_SIZE Kconfig variable.
Signed-off-by: Patrik Flykt <patrik.flykt@intel.com>
No need to print errors if assinging null values into net_buf
pools as this is a normal condition if those pools are not used.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The external mbedTLS library seems to have some issues when DEBUG is
enabled, so disable this here becauase we will not change external 3rd
party code.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This should be a default option for this board which would allow us to
remove it from many sample configurations that can be then used for
other boards.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
CONFIG_NET_IF_UNICAST_IPV6_ADDR_COUNT should be used instead of
CONFIG_NET_IFACE_UNICAST_IPV6_ADDR_COUNT.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Right now we allow for the I2C subsystem to be built without any drivers
enabled that utilize it. When we added support for the new STM32 I2C
driver we forced the I2C driver to be enabled if the I2C subsystem was
enabled. While this makes a reasonable amount of sense, it breaks
current assumptions for various testcases that we need to cleanup.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
The script failed on certain corner cases. Whenever the memory region
was falling on the PDE boundary, the glitch was causing incorrect
PTE to be generated.
JIRA: ZEP-2328
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
Since the controller comes with a transmit buffer size that mirrors the
maximum size of a transmit packet, use that to size the buffers that are
used in the hci_uart application to receive packets from the Host over
the UART.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
This patch fixes issues with the IRQ definitions when using
the interrupt-names property in the DT entry.
Signed-off-by: Andy Gross <andy.gross@linaro.org>
The worst-case maximum number of CCC entries we need is actually
MAX_CONN + MAX_PAIRED. Provide a helper define for it and use it
whenever appropriate.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
The HCI Read Remote Version Information Complete event structure was
incorrect, leading to qualification test failures. This patch fixes the
structure and also the storing of the data in an endianness-agnostic
manner.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
